ID: 59251
Creador: MELIA NAVARRO, JOSE LUIS
Categoría: PsicologĂa
Clasificación Unesco: PsicologĂa::EvaluaciĂłn y diagnĂłstico en psicologĂa::PsicometrĂa
Descripción: This podcast explains slide 3 from the document “T13.01. Information functions”.
Look at slide number 3 from the presentation T13.01.
Slide number 3 introduces some previous and basic concepts that we will need to understand the item information function. The item information function will be presented on slide number 4.
Etiquetas: Psychometrics IRT CTT
Resolucion:
Puntuación: Sense puntuacio (puntuar).
Licencia CC: Reconocimiento - NoComercial (by-nc)a
Visitas: 29
This video shows how to work out the proportion and the percentage of agreement between two raters. It also shows how to calculate the proportion and percentage of agreements for a specific cell. Document P08.1, slides 6 and 7.
This podcast explains slide 2 from the document “T13.01. Information functions”. Contents: -Description and interpretation of a graph displaying the ICCs of two items. -Comparison of the two ICCs from the perspective of the item the discrimination.
Each logistic model (1PL, 2PL or 3PL) presents a definite way of Item Characteristic Curve. How to identify which logistic model to apply based on the ICC graphs? This podcast explains how to choose the logistic model based on the ICC graphs on slide 2 in the document T13.01.
T05.1 Slides 2-9. "Situation 1": The definition of the true score, the observed score, and the error of measurement. Why the sum (and the mean) of the errors of measurement is always 0 in situation 1.
Postcasts explaining a selection of psychometric slides. www.uv.es/psicometria